대한수학회논문집 (Communications of the Korean Mathematical Society)

  • 제23권4호
  • /
  • Pages.487-497
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  • 2008
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  • 1225-1763(pISSN)
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  • 2234-3024(eISSN)
대한수학회 (Korean Mathematical Society)
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ON THE STRUCTURE OF THE GRADE THREE PERFECT IDEALS OF TYPE THREE

  • 발행 : 2008.10.31
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초록

Buchsbaum and Eisenbud showed that every Gorenstein ideal of grade 3 is generated by the submaximal order pfaffians of an alternating matrix. In this paper, we describe a method for constructing a class of type 3, grade 3, perfect ideals which are not Gorenstein. We also prove that they are algebraically linked to an even type grade 3 almost complete intersection.

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참고문헌

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피인용 문헌

  1. ON A CLASS OF GORENSTEIN IDEALS OF GRADE FOUR vol.36, pp.3, 2014, https://doi.org/10.5831/HMJ.2014.36.3.605
  2. The Structure for Some Classes of Grade Three Perfect Ideals vol.39, pp.9, 2011, https://doi.org/10.1080/00927872.2010.512586
  3. PERFECT IDEALS OF GRADE THREE DEFINED BY SKEW-SYMMETRIZABLE MATRICES vol.49, pp.4, 2012, https://doi.org/10.4134/BKMS.2012.49.4.715